// Copyright 2011-2024 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.security.zynamics.zylib.gui.comboboxes.memorybox;

import com.google.common.base.Preconditions;
import javax.swing.JComboBox;

public class JMemoryBox extends JComboBox<String> {

  private final JMemoryBoxModel m_model;

  public JMemoryBox(final int maximum) {
    Preconditions.checkArgument(maximum > 0, "Error: Maximum argument must be positive");

    m_model = new JMemoryBoxModel(maximum);

    setModel(m_model);
    setEditable(true);
  }

  public void add(final String text) {
    m_model.add(Preconditions.checkNotNull(text, "Error: Text argument can not be null"));
  }
}
